public static FGUISystem createFGUISystem(FuzzySystem system)
{
GameObject go = (GameObject)Instantiate(prefabFGUISystem);
FGUISystem gui = go.GetComponent<FGUISystem>();
gui.setSystem(system);
return gui;
}
private void TypeBox_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
// If Mamdani/Larsen selected
if ((FuzzyType)e.AddedItems[0] == FuzzyType.Mamdani || (FuzzyType)e.AddedItems[0] == FuzzyType.Larsen)
{
if (FuzzySystem.StringToImpMethod(ImpBox.Text) == ImpMethodType.prod)
{
ImpBox.SelectedItem = ImpMethodType.min;
}
if (FuzzySystem.StringToDefuzzMethod(DefuzzBox.Text) == DefuzzMethodType.wtaver || FuzzySystem.StringToDefuzzMethod(DefuzzBox.Text) == DefuzzMethodType.wtsum)
{
DefuzzBox.SelectedItem = DefuzzMethodType.COG;
}
}
// If Sugeno selected
if ((FuzzyType)e.AddedItems[0] == FuzzyType.Sugeno)
{
if (FuzzySystem.StringToImpMethod(ImpBox.Text) == ImpMethodType.min || FuzzySystem.StringToImpMethod(ImpBox.Text) == ImpMethodType.max)
{
ImpBox.SelectedItem = ImpMethodType.prod;
}
if (FuzzySystem.StringToDefuzzMethod(DefuzzBox.Text) == DefuzzMethodType.COA || FuzzySystem.StringToDefuzzMethod(DefuzzBox.Text) == DefuzzMethodType.COG || FuzzySystem.StringToDefuzzMethod(DefuzzBox.Text) == DefuzzMethodType.MOM || FuzzySystem.StringToDefuzzMethod(DefuzzBox.Text) == DefuzzMethodType.LOM || FuzzySystem.StringToDefuzzMethod(DefuzzBox.Text) == DefuzzMethodType.SOM)
{
DefuzzBox.SelectedItem = DefuzzMethodType.wtaver;
}
}
}
private void CalculateButton_Click(object sender, RoutedEventArgs e)
{
try
{
FuzzySystem fuzzy = FuzzyReader.GetFuzzySystemFromFile(FuzzySystemText.Text);
fuzzy.LoadInputsAndSaveOutputs(InputValuesText.Text, "FuzzySystemTemporaryTestOutputFile.temp.del");
float MSE = FuzzySystem.GetOutputFilesMSE(OutputValuesText.Text, "FuzzySystemTemporaryTestOutputFile.temp.del");
if (File.Exists("FuzzySystemTemporaryTestOutputFile.temp.del"))
{
File.Delete("FuzzySystemTemporaryTestOutputFile.temp.del");
}
MSEText.Text = MSE.ToString(CultureInfo.InvariantCulture);
RMSEText.Text = Math.Sqrt(MSE).ToString(CultureInfo.InvariantCulture);
RMSEPText.Text = (Math.Sqrt(MSE) / (fuzzy.Outputs[0].Range[1] - fuzzy.Outputs[0].Range[0]) * 100.0f).ToString(CultureInfo.InvariantCulture);
}
catch (Exception exc)
{
MessageBox.Show(exc.Message, "ERROR", MessageBoxButton.OK, MessageBoxImage.Error);
if (File.Exists("FuzzySystemTemporaryTestOutputFile.temp.del"))
{
File.Delete("FuzzySystemTemporaryTestOutputFile.temp.del");
}
return;
}
}
private double FitnessFunctionMSE(ArrayList ActualParameters)
{
FuzzySystem tempFuz = GetModifiedFuzzySystem(ActualParameters);
float MSE = 0.0f;
bool readFailed = false;
Dispatcher.Invoke(() =>
{
try
{
tempFuz.LoadInputsAndSaveOutputs(InputFileTextBox.Text, OutputFileTextBox.Text.Replace(".txt", ".generated.txt"));
MSE = FuzzySystem.GetOutputFilesMSE(OutputFileTextBox.Text, OutputFileTextBox.Text.Replace(".txt", ".generated.txt"));
}
catch (Exception exc)
{
readFailed = true;
Optimizer.Stop = true;
MessageBox.Show(exc.Message, "Error", MessageBoxButton.OK);
}
});
if (readFailed)
{
return(double.NaN);
}
//return (double)Math.Sqrt((double)MSE);
return((double)MSE);
}
public FuzzyRule(string ruleStr, FuzzySystem fuzzySystem)
{
// To Uppercase
ruleStr = ruleStr.ToUpper();
// Split premises and conclusion
String[] rule = ruleStr.Split(new String[] { " THEN " }, StringSplitOptions.RemoveEmptyEntries);
if (rule.Length == 2)
{
// Compute and add premises
rule[0] = rule[0].Remove(0, 2); // On enlève "IF"
String[] prem = rule[0].Trim().Split(new String[] { " AND " }, StringSplitOptions.RemoveEmptyEntries);
Premises = new List <FuzzyExpression>();
foreach (String exp in prem)
{
String[] res = exp.Split(new String[] { " IS " }, StringSplitOptions.RemoveEmptyEntries);
if (res.Length == 2)
{
FuzzyExpression fexp = new FuzzyExpression(fuzzySystem.LinguisticVariableByName(res[0]), res[1]);
Premises.Add(fexp);
}
}
// Add conclusion
String[] conclu = rule[1].Split(new String[] { " IS " }, StringSplitOptions.RemoveEmptyEntries);
if (conclu.Length == 2)
{
Conclusion = new FuzzyExpression(fuzzySystem.LinguisticVariableByName(conclu[0]), conclu[1]);
}
}
}
// <DELAYER>
/*private int delayer()
* {
* System.Threading.Thread.Sleep(15000);
* return 0;
* }*/
// </DELAYER>
private void OnNewGeneration(object sender, ArrayList Antibodies, double[] affinities)
{
// Update output window text
string text = "";
for (int i = 0; i < Antibodies.Count; i++)
{
text += ("Parameters: " + List(((IElement)Antibodies[i]).Position) + " \tFitness: " + affinities[i].ToString() + "\r\n");
}
ProgressWindow.UpdateText(text);
ProgressWindow.UpdateImage(affinities[0]);
// Update graphical windows
FuzzySystem tempFuz = GetModifiedFuzzySystem(((IElement)Antibodies[0]).Position);
for (int i = 0; i < tempFuz.Inputs.Length; i++)
{
IoputMfWindows[i].ShowNewIoput(tempFuz.Inputs[i]);
}
for (int i = 0; i < tempFuz.Outputs.Length; i++)
{
IoputMfWindows[tempFuz.Inputs.Length + i].ShowNewIoput(tempFuz.Outputs[i]);
}
float RMSEP = (float)affinities[0] / (tempFuz.Outputs[0].Range[1] - tempFuz.Outputs[0].Range[0]) * 100.0f;
}
private Dictionary<string, FuzzyVariable> variables; // TODO: maybe put this in the Fuzzy system?
#endregion Fields
#region Methods
public void Start()
{
this.system = new FuzzySystem("TestFuzzySystem");
this.variables = new Dictionary<string, FuzzyVariable>();
testRead();
testGUI();
//testFuzzy();
//testWrite();
}
public void LoadFuzzyFile(string FileName)
{
StreamReader reader = new StreamReader(FileName);
FuzzyBox.Text = reader.ReadToEnd();
reader.Close();
SaveButton.IsEnabled = true;
UseButton.IsEnabled = true;
//fuzzySystem = new FuzzySystem();
try
{
fuzzySystem = FuzzyReader.GetFuzzySystemFromFile(FileName);
}
catch (Exception exc)
{
fuzzySystem = null;
MessageBox.Show("Failed to load fuzzy system.\r\n" + (exc != null ? exc.Message : ""), "ERROR", MessageBoxButton.OK, MessageBoxImage.Error);
return;
}
StringReader strRead = new StringReader(FuzzyBox.Text);
string str = "";
while ((str = strRead.ReadLine()) != null)
{
if (str.StartsWith("MF"))
{
if (str.Contains("!"))
{
IncludeValuesCheckBox.IsChecked = true;
}
else
{
IncludeValuesCheckBox.IsChecked = false;
}
break;
}
}
strRead.Close();
CheckPreparation(null, null);
}
// Start is called before the first frame update
void Awake()
{
fuzzySystem = GetComponent <FuzzySystem>();
fuzzySystem.FunctionCurve = inputCurve;
fuzzySystem.FuzzyRulesList = rulesList;
}
private async void OptimizeButton_Click(object sender, RoutedEventArgs e)
{
/*if (fuzzySystem.Type == FuzzyType.Sugeno && CheckOutput.IsChecked == true)
* {
* MessageBox.Show("Output optimization is not valid for Sugeno-type fuzzy systems.", "Warning", MessageBoxButton.OK, MessageBoxImage.Warning);
* return;
* }*/
// Disable the optimize button and the optimization parameters
OptimizeButton.IsEnabled = false;
UseButton.IsEnabled = false;
RadioBaseRatio.IsEnabled = false;
RadioRefPoint.IsEnabled = false;
CheckInput.IsEnabled = false;
CheckOutput.IsEnabled = false;
// Initialize variables
ArrayList initParams = new ArrayList();
ArrayList lbp = new ArrayList();
ArrayList ubp = new ArrayList();
// Set up initial parameters
if (CheckInput.IsChecked == true)
{
foreach (InputOutput input in fuzzySystem.Inputs)
{
foreach (MembershipFunction MF in input.MFs)
{
if (RadioRefPoint.IsChecked == true)
{
initParams.Add((double)(MF.GetReferencePoint()));
lbp.Add((double)(input.Range[0]));
ubp.Add((double)(input.Range[1]));
}
if (RadioBaseRatio.IsChecked == true)
{
initParams.Add((double)(MF.GetTrapBaseRatio()));
lbp.Add(0.0);
ubp.Add(0.95);
}
}
}
}
if (CheckOutput.IsChecked == true)
{
foreach (InputOutput output in fuzzySystem.Outputs)
{
foreach (MembershipFunction MF in output.MFs)
{
if (RadioRefPoint.IsChecked == true)
{
initParams.Add((double)(MF.GetReferencePoint()));
lbp.Add((double)(output.Range[0]));
ubp.Add((double)(output.Range[1]));
}
if (RadioBaseRatio.IsChecked == true)
{
initParams.Add((double)(MF.GetTrapBaseRatio()));
lbp.Add(0.0);
ubp.Add(0.95);
}
}
}
}
bool[] ints = new bool[initParams.Count];
// Set up the optimizer object depending on the settings
switch (MethodId)
{
case 0: //Firework
Optimizer = new Firework
{
// Number of particles in the swarm.
NumberOfElements = NA,
m = m,
ymax = double.MaxValue,
a = a,
b = b,
Amax = Amax,
mhat = mhat,
Slow = false
};
break;
case 1: //Particle Swarm
Optimizer = new ParticleSwarm
{
// Number of particles in the swarm.
NumberOfElements = NA,
c0 = c0,
// Multiplication factor for the distance to the personal best position.
cp = cp,
// Multiplication factor for the distance to the global best position.
cg = cg,
Slow = false
};
break;
case 2: //Clonal generation
if (cgn > NA)
{
MessageBox.Show("Number of antibodies selected for cloning at the end of each generation greater than the number of antibodies.", "ERROR", MessageBoxButton.OK);
OptimizeButton.IsEnabled = true;
return;
}
Optimizer = new ClonalGeneration
{
// Size of the antibody pool.
NumberOfElements = NA,
// Number of antibodies selected for cloning.
NumberSelectedForCloning = cgn,
// Parameter determining the number of clones created for an antibody that was selected for cloning. (0,1]
Beta = beta,
// Number of antibodies created with random parameters in each new generation.
RandomAntibodiesPerGeneration = d,
// Mutation coefficient (0,1].
Ro = ro,
Slow = false
};
break;
case 3:
Optimizer = new GeneticAlgorithm
{
// Size of the individual pool.
NumberOfElements = NA,
// Number of parents in each generation.
ParentsInEachGeneration = P,
// The probability of mutation.
MutationProbability = pm,
// The number of crossovers in each generation.
CrossoverPerGeneration = crossoverCount,
Slow = false
};
break;
case 4: //Clonal generation
if (cgn > NA)
{
MessageBox.Show("Number of antibodies selected for cloning at the end of each generation greater than the number of antibodies.", "ERROR", MessageBoxButton.OK);
OptimizeButton.IsEnabled = true;
return;
}
Optimizer = new ClonalGenerationLocal
{
// Size of the antibody pool.
NumberOfElements = NA,
// Number of antibodies selected for cloning.
NumberSelectedForCloning = cgn,
// Parameter determining the number of clones created for an antibody that was selected for cloning. (0,1]
Beta = beta,
// Number of antibodies created with random parameters in each new generation.
RandomAntibodiesPerGeneration = d,
// Mutation coefficient (0,1].
Ro = ro,
// Local searches per generation
LocalSearchesPerGeneration = cgln,
Slow = false
};
break;
}
// Set common parameters
Optimizer.InitialParameters = initParams;
Optimizer.LowerParamBounds = lbp;
Optimizer.UpperParamBounds = ubp;
// Bounds are required before setting this value
if (MethodId == 4)
{
((ClonalGenerationLocal)Optimizer).StepSizeRelative = cglssr;
}
Optimizer.Integer = ints;
Optimizer.FitnessFunction = FitnessFunctionMSE;
Optimizer.StoppingNumberOfGenerations = StopGenerationNumber;
Optimizer.StoppingNumberOfEvaluations = StopAffinityEvaluation;
Optimizer.StoppingFitnessTreshold = StopFitnessTreshold;
Optimizer.StoppingType = StopType;
// Output string
string outstr = "Initial parameters: " + List(initParams) + "\r\n";
// Open progress window and begin the optimization
ProgressWindow = new OptimizationProgressWindow();
ProgressWindow.OptWindow = this;
ProgressWindow.Show();
if (IoputMfWindows != null)
{
foreach (MFsPreviewWindow window in IoputMfWindows)
{
window.Close();
}
}
IoputMfWindows = new List <MFsPreviewWindow>();
foreach (InputOutput input in fuzzySystem.Inputs)
{
IoputMfWindows.Add(new MFsPreviewWindow(input));
IoputMfWindows[IoputMfWindows.Count - 1].Show();
}
foreach (InputOutput output in fuzzySystem.Outputs)
{
IoputMfWindows.Add(new MFsPreviewWindow(output));
IoputMfWindows[IoputMfWindows.Count - 1].Show();
}
Optimizer.GenerationCreated += OnNewGeneration;
// <DELAYER>
/*var z = Task.Run(() => (delayer()));
* int y = await z;*/
// </DELAYER>
var x = Task.Run(() => (Optimizer.Optimize()));
var Results = await x;
ProgressWindow.Close();
// Add results to output string
outstr += "Initial MSE: " + Results.InfoList[InfoTypes.InitialFitness] + "\r\n" +
"Final parameters: " + List(Results.OptimizedParameters) + "\r\n" +
"Final MSE: " + $"{Results.InfoList[InfoTypes.FinalFitness],10:F6}" + "\r\n" +
"Number of generations: " + Results.InfoList[InfoTypes.Generations] + "\r\n" +
"Number of fitness evaluations: " + Results.InfoList[InfoTypes.Evaluations] + "\r\n" +
"Best affinities in each generation: " + List((ArrayList)Results.InfoList[InfoTypes.Affinities]) + "\r\n" +
"Optimization time in milliseconds: " + Results.InfoList[InfoTypes.ExecutionTime];
fuzzySystem = GetModifiedFuzzySystem(Results.OptimizedParameters);
FuzzyBox.Text = fuzzySystem.ToString();
// Display results and reenable the optimize button
MessageBox.Show(outstr, "Optimization finished", MessageBoxButton.OK);
OptimizeButton.IsEnabled = true;
UseButton.IsEnabled = true;
RadioBaseRatio.IsEnabled = true;
RadioRefPoint.IsEnabled = true;
CheckInput.IsEnabled = true;
CheckOutput.IsEnabled = true;
}
private void InitializeFuzzySystem()
{
switch (FuzzySystem.StringToFuzzyType(TypeBox.Text))
{
case FuzzyType.Mamdani:
fuzzySystem = new MamdaniFS();
break;
case FuzzyType.Larsen:
fuzzySystem = new LarsenFS();
break;
case FuzzyType.Sugeno:
fuzzySystem = new SugenoFS();
break;
case FuzzyType.Sparse:
break;
default:
break;
}
//fuzzySystem = new FuzzySystem();
// Load fuzzysystem data
fuzzySystem.Name = NameBox.Text;
//fuzzySystem.Type = FuzzySystem.StringToFuzzyType(TypeBox.Text);
fuzzySystem.Version = VersionBox.Text;
fuzzySystem.AndMethod = FuzzySystem.StringToAndMethod(AndBox.Text);
fuzzySystem.OrMethod = FuzzySystem.StringToOrMethod(OrBox.Text);
fuzzySystem.AggMethod = FuzzySystem.StringToAggMethod(AggBox.Text);
fuzzySystem.ImpMethod = FuzzySystem.StringToImpMethod(ImpBox.Text);
fuzzySystem.DefuzzMethod = FuzzySystem.StringToDefuzzMethod(DefuzzBox.Text);
// Set up the data and declare the arrays
fuzzySystem.NumInputs = InputTemplates.Count;
for (int i = 0; i < fuzzySystem.NumInputs; i++)
{
fuzzySystem.Inputs[i] = new InputOutput
{
Name = InputTemplates[i].Name,
IsInput = true,
Index = i + 1
};
}
fuzzySystem.NumOutputs = OutputTemplates.Count;
for (int i = 0; i < fuzzySystem.NumOutputs; i++)
{
fuzzySystem.Outputs[i] = new InputOutput
{
Name = OutputTemplates[i].Name,
IsInput = false,
Index = i + 1
};
}
// Set the ranges and NumMF-s
for (int inputId = 0; inputId < InputTemplates.Count; inputId++)
{
try
{
fuzzySystem.Inputs[inputId].Range = new float[] { float.Parse(InputTemplates[inputId].RangeMin.Replace(",", "."), NumberStyles.Float, CultureInfo.InvariantCulture), float.Parse(InputTemplates[inputId].RangeMax.Replace(",", "."), NumberStyles.Float, CultureInfo.InvariantCulture) };
}
catch (Exception exc)
{
if (exc != null)
{
throw exc;
}
throw new Exception("Failed to read range from" + fuzzySystem.Inputs[inputId].Name);
}
if (fuzzySystem.Inputs[inputId].Range[0] >= fuzzySystem.Inputs[inputId].Range[1])
{
throw new Exception("Incorrect range for" + fuzzySystem.Inputs[inputId].Name);
}
fuzzySystem.Inputs[inputId].NumMFs = InputTemplates[inputId].NumMF;
}
for (int outputId = 0; outputId < OutputTemplates.Count; outputId++)
{
try
{
fuzzySystem.Outputs[outputId].Range = new float[] { float.Parse(OutputTemplates[outputId].RangeMin.Replace(",", "."), NumberStyles.Float, CultureInfo.InvariantCulture), float.Parse(OutputTemplates[outputId].RangeMax.Replace(",", "."), NumberStyles.Float, CultureInfo.InvariantCulture) };
}
catch (Exception exc)
{
if (exc != null)
{
throw exc;
}
throw new Exception("Failed to read range from" + fuzzySystem.Inputs[outputId].Name);
}
if (fuzzySystem.Outputs[outputId].Range[0] >= fuzzySystem.Outputs[outputId].Range[1])
{
throw new Exception("Incorrect range for" + fuzzySystem.Inputs[outputId].Name);
//MessageBox.Show("Incorrect range for " + fuzzySystem.Outputs[outputId].Name, "ERROR", MessageBoxButton.OK, MessageBoxImage.Error);
}
fuzzySystem.Outputs[outputId].NumMFs = OutputTemplates[outputId].NumMF;
}
fuzzySystem.GenerateTrapezoidMFs(1.0f / 3.0f, true, fuzzySystem.Type != FuzzyType.Sugeno);
//if (fuzzySystem.Type == FuzzyType.Sugeno)
//fuzzySystem.GenerateConstantOutputMFs();
}
public void setSystem(FuzzySystem system)
{
this.system = system;
this.name = system.name;
}
private FuzzySystem GetModifiedFuzzySystem(ArrayList ActualParameters)
{
// Clone fuzzysystem
FuzzySystem tempFuz = (FuzzySystem)Activator.CreateInstance(fuzzySystem.GetType());
tempFuz.CopyDataFrom(fuzzySystem);
/*FuzzySystem tempFuz = null;
* switch (fuzzySystem.Type)
* {
* case FuzzyType.Mamdani:
* tempFuz = new MamdaniFS();
* break;
* case FuzzyType.Larsen:
* tempFuz = new LarsenFS();
* break;
* case FuzzyType.Sugeno:
* tempFuz = new SugenoFS();
* break;
* case FuzzyType.Sparse:
* default:
* throw new NotImplementedException();
* break;
* }*/
// Read settings
bool In = false;
bool Out = false;
bool RP = false;
Dispatcher.Invoke(() =>
{
In = CheckInput.IsChecked == true;
Out = CheckOutput.IsChecked == true;
RP = RadioRefPoint.IsChecked == true;
});
// Store the number of MFs handled by the optimization
int finishedMfCount = 0;
if (In)
{
for (int inputId = 0; inputId < tempFuz.Inputs.Length; inputId++)
{
for (int mfId = 0; mfId < tempFuz.Inputs[inputId].MFs.Length; mfId++)
{
if (RP)
{
tempFuz.Inputs[inputId].MFs[mfId] = tempFuz.Inputs[inputId].MFs[mfId].GetAtRefPoint(
(float)((double)ActualParameters[finishedMfCount + mfId]));
}
else
{
tempFuz.Inputs[inputId].MFs[mfId] = MembershipFunction.CreateTrapezoid(
tempFuz.Inputs[inputId].MFs[mfId].GetTrapReferencePoint(),
tempFuz.Inputs[inputId].MFs[mfId].GetTrapBottomBase(),
tempFuz.Inputs[inputId].MFs[mfId].GetTrapBottomBase() * (float)((double)ActualParameters[finishedMfCount + mfId]));
}
}
finishedMfCount += tempFuz.Inputs[inputId].NumMFs;
}
}
if (Out)
{
for (int outputId = 0; outputId < tempFuz.Outputs.Length; outputId++)
{
for (int mfId = 0; mfId < tempFuz.Outputs[outputId].MFs.Length; mfId++)
{
if (RP)
{
tempFuz.Outputs[outputId].MFs[mfId] = tempFuz.Outputs[outputId].MFs[mfId].GetAtRefPoint(
(float)((double)ActualParameters[finishedMfCount + mfId]));
}
else
{
tempFuz.Outputs[outputId].MFs[mfId] = MembershipFunction.CreateTrapezoid(
tempFuz.Outputs[outputId].MFs[mfId].GetTrapReferencePoint(),
tempFuz.Outputs[outputId].MFs[mfId].GetTrapBottomBase(),
tempFuz.Outputs[outputId].MFs[mfId].GetTrapBottomBase() * (float)((double)ActualParameters[finishedMfCount + mfId]));
}
}
finishedMfCount += tempFuz.Outputs[outputId].NumMFs;
}
}
return(tempFuz);
}
private void GenerateButton_Click(object sender, RoutedEventArgs e)
{
InitializeFuzzySystem();
// Make sure the selected values are compatible
{
bool invalid = true;
if (fuzzySystem.Type == FuzzyType.Mamdani || fuzzySystem.Type == FuzzyType.Larsen)
{
if (fuzzySystem.DefuzzMethod == DefuzzMethodType.COA || fuzzySystem.DefuzzMethod == DefuzzMethodType.COG || fuzzySystem.DefuzzMethod == DefuzzMethodType.MOM || fuzzySystem.DefuzzMethod == DefuzzMethodType.LOM || fuzzySystem.DefuzzMethod == DefuzzMethodType.SOM)
{
if (fuzzySystem.ImpMethod == ImpMethodType.min || fuzzySystem.ImpMethod == ImpMethodType.max)
{
invalid = false;
}
}
}
if (fuzzySystem.Type == FuzzyType.Sugeno)
{
if (fuzzySystem.DefuzzMethod == DefuzzMethodType.wtaver || fuzzySystem.DefuzzMethod == DefuzzMethodType.wtsum)
{
if (fuzzySystem.ImpMethod == ImpMethodType.prod)
{
invalid = false;
}
}
}
if (invalid)
{
MessageBox.Show("Incompatible fuzzy system type and defuzzification method.", "ERROR", MessageBoxButton.OK, MessageBoxImage.Error);
return;
}
}
var watch = System.Diagnostics.Stopwatch.StartNew();
List <Rule> rules = new List <Rule>();
// Generate the rules
if (fuzzySystem.Type == FuzzyType.Sugeno)
{
// Get a list of inputMF-combinations
int ruleCount = 1;
for (int inputId = 0; inputId < fuzzySystem.Inputs.Length; inputId++)
{
ruleCount *= fuzzySystem.Inputs[inputId].NumMFs;
}
for (int i = 0; i < ruleCount; i++)
{
rules.Add(new Rule());
rules[rules.Count - 1].Inputs = new int[fuzzySystem.Inputs.Length];
rules[rules.Count - 1].Inputs[0] = -1; // Uninitialized rule indicator
rules[rules.Count - 1].Outputs = new int[fuzzySystem.Outputs.Length];
rules[rules.Count - 1].Outputs[0] = i + 1;
}
// Prepare outputs
fuzzySystem.Outputs[0].NumMFs = ruleCount;
for (int mfId = 0; mfId < fuzzySystem.Outputs[0].NumMFs; mfId++)
{
fuzzySystem.Outputs[0].MFs[mfId] = new MembershipFunction();
fuzzySystem.Outputs[0].MFs[mfId].Type = MFtype.constant;
}
Random RNG = new Random();
for (int ruleId = 0; ruleId < rules.Count; ruleId++)
{
bool newRuleFound = true;
do
{
for (int i = 0; i < rules[ruleId].Inputs.Length; i++)
{
rules[ruleId].Inputs[i] = RNG.Next(fuzzySystem.Inputs[i].NumMFs) + 1;
}
newRuleFound = true;
for (int r = 0; r < ruleId; r++)
{
if (rules[r].SameInput(rules[ruleId]))
{
newRuleFound = false;
}
}
}while (!newRuleFound);
// For each input combination we calculate their weights at each of the given coordinates
List <int> itrValues = new List <int>();
List <float> weights = new List <float>();
for (int itr = 0; itr < InputCoords[0].Count; itr++)
{
float weight = 1.0f;
for (int inputId = 0; inputId < fuzzySystem.NumInputs; inputId++)
{
weight = Math.Min(weight, fuzzySystem.Inputs[inputId].MFs[rules[ruleId].Inputs[inputId] - 1].GetMembershipValue(InputCoords[inputId][itr]));
}
// If both weights are >0, we store these weigths (or their min/avg) and the itr value for this combination
if (weight > 0.0f)
{
weights.Add(weight);
itrValues.Add(itr);
}
}
// We get the weighed average of the outputs for each combination
// Add a new MF to the output with this value, and set the rule to it
float result = 0.0f;
for (int i = 0; i < weights.Count; i++)
{
result += weights[i] * OutputCoords[0][itrValues[i]];
}
result /= weights.Sum();
fuzzySystem.Outputs[0].MFs[ruleId].Params[0] = result;
}
// Remove invalid rules/outputs (NaN output -> no matching input-output values were found)
// Make new lists of the valid entries
List <Rule> validRules = new List <Rule>();
List <MembershipFunction> validOutputMFs = new List <MembershipFunction>();
for (int i = 0; i < ruleCount; i++)
{
if (!float.IsNaN(fuzzySystem.Outputs[0].MFs[i].Params[0]))
{
validRules.Add(rules[i]);
validRules[validRules.Count - 1].Outputs[0] = validRules.Count;
validOutputMFs.Add(fuzzySystem.Outputs[0].MFs[i]);
}
}
// Overwrite original arrays with the new ones
rules = validRules;
fuzzySystem.Outputs[0].NumMFs = validOutputMFs.Count;
fuzzySystem.Outputs[0].MFs = validOutputMFs.ToArray();
}
else if (fuzzySystem.Type == FuzzyType.Mamdani || fuzzySystem.Type == FuzzyType.Larsen)
{
// for each input-output data we have (rows in the txt)
for (int itr = 0; itr < InputCoords[0].Count; itr++)
{
// Get the value of each input's MFs at the specified points
List <List <float> > MFvalues = new List <List <float> >(); //MFvalues[input id][MF id]
// Add a list foreach ioput
for (int i = 0; i < fuzzySystem.NumInputs + fuzzySystem.NumOutputs; i++)
{
MFvalues.Add(new List <float>());
}
// for each input
for (int inputId = 0; inputId < InputCoords.Count; inputId++)
{
// for each MF
for (int mfID = 0; mfID < fuzzySystem.Inputs[inputId].NumMFs; mfID++)
{
// Get the membership value at the given coordinate
MFvalues[inputId].Add(fuzzySystem.Inputs[inputId].MFs[mfID].GetMembershipValue(InputCoords[inputId][itr]));
}
}
// for each output
for (int outputId = 0; outputId < OutputCoords.Count; outputId++)
{
// for each MF
for (int mfID = 0; mfID < fuzzySystem.Outputs[outputId].NumMFs; mfID++)
{
// Get the membership value at the given coordinate
MFvalues[fuzzySystem.NumInputs + outputId].Add(fuzzySystem.Outputs[outputId].MFs[mfID].GetMembershipValue(OutputCoords[outputId][itr]));
}
}
// Check if we have a NaN
bool hasNaN = false;
foreach (List <float> MFlist in MFvalues)
{
foreach (float f in MFlist)
{
if (float.IsNaN(f))
{
hasNaN = true;
}
}
}
if (hasNaN)
{
continue;
}
// Get each input's MF where the membership was the highest (randomly chosen if equal)
int[] highestMF = new int[fuzzySystem.NumInputs + fuzzySystem.NumOutputs];
for (int k = 0; k < fuzzySystem.NumInputs; k++)
{
// Find highest membership value
float highestVal = MFvalues[k][0];
for (int l = 1; l < fuzzySystem.Inputs[k].NumMFs; l++)
{
highestVal = Math.Max(MFvalues[k][l], highestVal);
}
// Find MFs that have the highest membership value we just found
List <int> MFsWithHighestVal = new List <int>();
for (int l = 0; l < fuzzySystem.Inputs[k].NumMFs; l++)
{
if (MFvalues[k][l] == highestVal)
{
MFsWithHighestVal.Add(l);
}
}
// Choose a random one of them
highestMF[k] = MFsWithHighestVal[(new Random()).Next(MFsWithHighestVal.Count)];
}
// Get each output's highest MF index
for (int k = 0; k < fuzzySystem.NumOutputs; k++)
{
// Find highest membership value
float highestVal = MFvalues[fuzzySystem.NumInputs + k][0];
for (int l = 1; l < fuzzySystem.Outputs[k].NumMFs; l++)
{
highestVal = Math.Max(MFvalues[fuzzySystem.NumInputs + k][l], highestVal);
}
// Find MFs that have the highest membership value we just found
List <int> MFsWithHighestVal = new List <int>();
for (int l = 0; l < fuzzySystem.Outputs[0].NumMFs; l++)
{
if (MFvalues[fuzzySystem.NumInputs + k][l] == highestVal)
{
MFsWithHighestVal.Add(l);
}
}
// Choose a random one of them
highestMF[fuzzySystem.NumInputs + k] = MFsWithHighestVal[(new Random()).Next(MFsWithHighestVal.Count)];
}
// Create rule
Rule newRule = new Rule()
{
ConnectionType = 1,
Inputs = new int[fuzzySystem.NumInputs],
Outputs = new int[fuzzySystem.NumOutputs],
Weight = 1.0f
};
for (int i = 0; i < fuzzySystem.NumInputs; i++)
{
newRule.Inputs[i] = highestMF[i] + 1;
}
for (int i = 0; i < fuzzySystem.NumOutputs; i++)
{
newRule.Outputs[i] = highestMF[fuzzySystem.NumInputs + i] + 1;
}
// Add to rule list if the inputs don't match any existing rule
bool isRuleNew = true;
foreach (Rule rule in rules)
{
if (rule.SameInput(newRule))
{
isRuleNew = false;
break;
}
}
if (isRuleNew)
{
rules.Add(newRule);
}
}
}
foreach (Rule rule in rules)
{
rule.ConnectionType = 1;
rule.Weight = 1.0f;
}
fuzzySystem.Rules = rules.ToArray();
watch.Stop();
GeneratedFuzzyBox.Text = fuzzySystem.ToString(IncludeValuesCheckBox.IsChecked == true);
SaveButton.IsEnabled = true;
OptimizeButton.IsEnabled = true;
UseButton.IsEnabled = true;
float MSE;
try
{
fuzzySystem.LoadInputsAndSaveOutputs(InputFileTextBox.Text, OutputFileTextBox.Text.Replace(".txt", ".generated.txt"));
MSE = FuzzySystem.GetOutputFilesMSE(OutputFileTextBox.Text, OutputFileTextBox.Text.Replace(".txt", ".generated.txt"));
}
catch (Exception exc)
{
MessageBox.Show(exc.Message, "Error", MessageBoxButton.OK);
return;
}
MessageBox.Show("MSE: " + MSE.ToString(CultureInfo.InvariantCulture) + "\r\nRMSE: " + Math.Sqrt(MSE).ToString(CultureInfo.InvariantCulture) + "\r\nRMSEP: " + (Math.Sqrt(MSE) / (fuzzySystem.Outputs[0].Range[1] - fuzzySystem.Outputs[0].Range[0]) * 100.0f).ToString(CultureInfo.InvariantCulture) + "%\r\nGeneration time in milliseconds: " + watch.ElapsedMilliseconds, "Generation successful!", MessageBoxButton.OK);
}
static void Main(string[] args)
{
// Création du système
WriteLine("Gestion du zoom GPS", true);
FuzzySystem system = new FuzzySystem("Gestion du zoom GPS");
WriteLine("1) Ajout des variables", true);
// Ajout de la variable linguistique "Distance" (de 0 à 500 000 m)
WriteLine("Ajout de la variable Distance");
LinguisticVariable distance = new LinguisticVariable("Distance", 0, 500000);
distance.AddValue(new LinguisticValue("Faible", new LeftFuzzySet(0, 500000, 30, 50)));
distance.AddValue(new LinguisticValue("Moyenne", new TrapezoidalFuzzySet(0, 500000, 40, 50, 100, 150)));
distance.AddValue(new LinguisticValue("Grande", new RightFuzzySet(0, 500000, 100, 150)));
system.addInputVariable(distance);
// Ajout de la variable linguistique "Vitesse" (de 0 à 200)
WriteLine("Ajout de la variable Vitesse");
LinguisticVariable vitesse = new LinguisticVariable("Vitesse", 0, 200);
vitesse.AddValue(new LinguisticValue("Lente", new LeftFuzzySet(0, 200, 20, 30)));
vitesse.AddValue(new LinguisticValue("PeuRapide", new TrapezoidalFuzzySet(0, 200, 20, 30, 70, 80)));
vitesse.AddValue(new LinguisticValue("Rapide", new TrapezoidalFuzzySet(0, 200, 70, 80, 90, 110)));
vitesse.AddValue(new LinguisticValue("TresRapide", new RightFuzzySet(0, 200, 90, 110)));
system.addInputVariable(vitesse);
// Ajout de la variable linguistique "Zoom" (de 1 à 5)
WriteLine("Ajout de la variable Zoom");
LinguisticVariable zoom = new LinguisticVariable("Zoom", 0, 5);
zoom.AddValue(new LinguisticValue("Petit", new LeftFuzzySet(0, 5, 1, 2)));
zoom.AddValue(new LinguisticValue("Normal", new TrapezoidalFuzzySet(0, 5, 1, 2, 3, 4)));
zoom.AddValue(new LinguisticValue("Gros", new RightFuzzySet(0, 5, 3, 4)));
system.addOutputVariable(zoom);
WriteLine("2) Ajout des règles", true);
// Création des règles selon la matrice suivante :
// Plus le zoom est petit, plus on voit loin (mais moins détaillé)
// V \ D || F | M | G |
// Lent || N | P | P |
// Peu Ra || N | N | P |
// Rapide || G | N | P |
// Très R || G | G | P |
system.addFuzzyRule("IF Distance IS Grande THEN Zoom IS Petit");
system.addFuzzyRule("IF Distance IS Faible AND Vitesse IS Lente THEN Zoom IS Normal");
system.addFuzzyRule("IF Distance IS Faible AND Vitesse IS PeuRapide THEN Zoom IS Normal");
system.addFuzzyRule("IF Distance IS Faible AND Vitesse IS Rapide THEN Zoom IS Gros");
system.addFuzzyRule("IF Distance IS Faible AND Vitesse IS TresRapide THEN Zoom IS Gros");
system.addFuzzyRule("IF Distance IS Moyenne AND Vitesse IS Lente THEN Zoom IS Petit");
system.addFuzzyRule("IF Distance IS Moyenne AND Vitesse IS PeuRapide THEN Zoom IS Normal");
system.addFuzzyRule("IF Distance IS Moyenne AND Vitesse IS Rapide THEN Zoom IS Normal");
system.addFuzzyRule("IF Distance IS Moyenne AND Vitesse IS TresRapide THEN Zoom IS Gros");
WriteLine("9 règles ajoutées \n");
WriteLine("3) Résolution de cas pratiques", true);
// Cas pratique 1 : vitesse de 35 kms/h, et prochain changement de direction à 70m
WriteLine("Cas 1 :", true);
WriteLine("V = 35 (peu rapide)");
WriteLine("D = 70 (moyenne)");
system.SetInputVariable(vitesse, 35);
system.SetInputVariable(distance, 70);
WriteLine("Attendu : zoom normal, centroïde à 2.5");
WriteLine("Résultat : " + system.Solve() + "\n");
// Cas pratique 2 : vitesse de 25 kms/h, et prochain changement de direction à 70m
system.ResetCase();
WriteLine("Cas 2 :", true);
WriteLine("V = 25 (50% lente, 50% peu rapide)");
WriteLine("D = 70 (moyenne)");
system.SetInputVariable(vitesse, 25);
system.SetInputVariable(distance, 70);
WriteLine("Attendu : zoom normal à 50% + zoom petit à 50%");
WriteLine("Résultat : " + system.Solve() + "\n");
// Cas pratique 3 : vitesse de 72.5 kms/h, et prochain changement de direction à 40m
system.ResetCase();
WriteLine("Cas 3 :", true);
WriteLine("V = 72.5 (75% peu rapide + 25% rapide)");
WriteLine("D = 40 (50% faible)");
system.SetInputVariable(vitesse, 72.5);
system.SetInputVariable(distance, 40);
WriteLine("Attendu : zoom normal à 50% + zoom gros à 25%");
WriteLine("Résultat : " + system.Solve() + "\n");
// Cas pratique 4 : vitesse de 100 kms/h, et prochain changement de direction à 110m
system.ResetCase();
WriteLine("Cas 4 :", true);
WriteLine("V = 100 (50% rapide + 50% très rapide)");
WriteLine("D = 110 (80% moyenne, 20% grande)");
system.SetInputVariable(vitesse, 100);
system.SetInputVariable(distance, 110);
WriteLine("Attendu : zoom petit à 20% + zoom normal à 50% + zoom gros à 50%");
WriteLine("Résultat : " + system.Solve() + "\n");
// Cas pratique 5 : vitesse de 45 kms/h, et prochain changement de direction à 160m
system.ResetCase();
WriteLine("Cas 5 :", true);
WriteLine("V = 45 (100% peu rapide)");
WriteLine("D = 160 (100% grande)");
system.SetInputVariable(vitesse, 45);
system.SetInputVariable(distance, 160);
WriteLine("Attendu : zoom petit à 100%");
WriteLine("Résultat : " + system.Solve() + "\n");
while (true)
{
;
}
}
void Update()
{
distanciaCentro = Vector3.Distance(centro.position, playerPosition.position);
if (tiempoRest > 0)
{
tiempoRest -= Time.deltaTime;
}
// Creación del sistema
WriteLine("Gestión de la velocidad de los enemigos", true);
FuzzySystem system = new FuzzySystem("Gestión de la velocidad de los enemigos");
WriteLine("1) Agregar las variables", true);
// Agregar la variable lingüística "Proximidad" (de 0 a 95 m)
WriteLine("Agregar la variable Proximidad");
LinguisticVariable proximidad = new LinguisticVariable("Proximidad", 0, 95);
proximidad.AddValue(new LinguisticValue("Cerca", new LeftFuzzySet(0, 95, 0, 30)));
proximidad.AddValue(new LinguisticValue("Media", new TrapezoidalFuzzySet(0, 95, 0, 30, 20, 50)));
proximidad.AddValue(new LinguisticValue("Lejos", new RightFuzzySet(0, 95, 40, 65)));
system.addInputVariable(proximidad);
// Agregar la variable lingüística "Tiempo" (de 0 a 200 s)
WriteLine("Agregar la variable Tiempo");
LinguisticVariable tiempo = new LinguisticVariable("Tiempo", 0, 200);
tiempo.AddValue(new LinguisticValue("Muy Poco", new LeftFuzzySet(0, 200, 40, 60)));
tiempo.AddValue(new LinguisticValue("Poco", new TrapezoidalFuzzySet(0, 200, 40, 60, 90, 110)));
tiempo.AddValue(new LinguisticValue("Mitad", new TrapezoidalFuzzySet(0, 200, 90, 110, 140, 160)));
tiempo.AddValue(new LinguisticValue("Mucho", new RightFuzzySet(0, 200, 140, 160)));
system.addInputVariable(tiempo);
// Agregar la variable lingüística "Velocidad" (de 500 a 5000)
WriteLine("Agregar la variable Velocidad");
LinguisticVariable velocidad = new LinguisticVariable("Velocidad", 500, 5000);
velocidad.AddValue(new LinguisticValue("Lenta", new LeftFuzzySet(500, 5000, 1000, 2000)));
velocidad.AddValue(new LinguisticValue("Normal", new TrapezoidalFuzzySet(500, 5000, 1000, 2000, 3000, 4000)));
velocidad.AddValue(new LinguisticValue("Rápida", new RightFuzzySet(500, 5000, 3000, 4000)));
system.addOutputVariable(velocidad);
WriteLine("2) Agregar las reglas", true);
// Creación de las reglas en función de la matriz siguiente:
// Cuanto mayor sea la Proximidad y menor sea el Tiempo, más Velocidad tendrán.
// P \ T || L | M | C |
// Muy Poco || N | R | R |
// Poco || N | N | R |
// Mitad || L | N | N |
// Mucho || L | L | N |
system.addFuzzyRule("IF Proximidad IS Lejos AND Tiempo IS Muy Poco THEN Velocidad IS Normal");
system.addFuzzyRule("IF Proximidad IS Lejos AND Tiempo IS Poco THEN Velocidad IS Normal");
system.addFuzzyRule("IF Proximidad IS Lejos AND Tiempo IS Mitad THEN Velocidad IS Lenta");
system.addFuzzyRule("IF Proximidad IS Lejos AND Tiempo IS Mucho THEN Velocidad IS Lenta");
system.addFuzzyRule("IF Proximidad IS Media AND Tiempo IS Muy Poco THEN Velocidad IS Rápida");
system.addFuzzyRule("IF Proximidad IS Media AND Tiempo IS Poco THEN Velocidad IS Normal");
system.addFuzzyRule("IF Proximidad IS Media AND Tiempo IS Mitad THEN Velocidad IS Normal");
system.addFuzzyRule("IF Proximidad IS Media AND Tiempo IS Mucho THEN Velocidad IS Lenta");
system.addFuzzyRule("IF Proximidad IS Cerca AND Tiempo IS Muy Poco THEN Velocidad IS Rápida");
system.addFuzzyRule("IF Proximidad IS Cerca AND Tiempo IS Poco THEN Velocidad IS Rápida");
system.addFuzzyRule("IF Proximidad IS Cerca AND Tiempo IS Mitad THEN Velocidad IS Normal");
system.addFuzzyRule("IF Proximidad IS Cerca AND Tiempo IS Mucho THEN Velocidad IS Normal");
WriteLine("12 reglas agregadas \n");
WriteLine("3) Resolución de casos prácticos", true);
WriteLine("Caso 1:", true);
WriteLine("T = 30 (Muy Poco)");
WriteLine("P = 800 (Cerca)");
system.SetInputVariable(tiempo, tiempoRest);
system.SetInputVariable(proximidad, distanciaCentro);
WriteLine("Resultado: " + system.Solve() + "\n");
enemyVelocity = system.Solve();
system.ResetCase();
//// Caso práctico 2: Tiempo de 180s, proximidad a la meta de 280m
//system.ResetCase();
//WriteLine("Caso 2:", true);
//WriteLine("T = 180 (Mucho)");
//WriteLine("P = 280 (Lejos)");
//system.SetInputVariable(tiempo, 180);
//system.SetInputVariable(proximidad, 280);
//WriteLine("Resultado: " + system.Solve() + "\n");
//// Caso práctico 3: Tiempo de 70s, proximidad a la meta de 530m
//system.ResetCase();
//WriteLine("Caso 3:", true);
//WriteLine("T = 70 (Poco)");
//WriteLine("P = 530 (Media)");
//system.SetInputVariable(tiempo, 70);
//system.SetInputVariable(proximidad, 530);
//WriteLine("Resultado: " + system.Solve() + "\n");
//// Caso práctico 4: Tiempo de 120s, proximidad a la meta de 120m
//system.ResetCase();
//WriteLine("Caso 4:", true);
//WriteLine("T = 120 (Mitad)");
//WriteLine("P = 120 (Lejos)");
//system.SetInputVariable(tiempo, 120);
//system.SetInputVariable(proximidad, 120);
//WriteLine("Resultado: " + system.Solve() + "\n");
//// Caso práctico 5 : Tiempo de 10s, proximidad a la meta de 450m
//system.ResetCase();
//WriteLine("Caso 5:", true);
//WriteLine("T = 10 (Muy Poco)");
//WriteLine("P = 450 (Media)");
//system.SetInputVariable(tiempo, 10);
//system.SetInputVariable(proximidad, 450);
//WriteLine("Resultado: " + system.Solve() + "\n");
}
static void Main(string[] args)
{
//Point2D pt1 = new Point2D(0, 0);
//Point2D pt2 = new Point2D(15, 0);
//Point2D pt3 = new Point2D(17, 1);
//Point2D pt4 = new Point2D(20, 1);
//Point2D pt5 = new Point2D(25, 0);
//Point2D pt6 = new Point2D(15, 0);
//Console.WriteLine("Test Classe Point2D :");
//Console.WriteLine("(15;0) == (15;0)" + (pt2 == pt6));
//Console.WriteLine("(15;0) != (17;0)" + (pt2 != pt3));
//Console.WriteLine("(15;0) > (17;1)" + (pt2 > pt3));
//Console.WriteLine("(15;0) < (17;1)" + (pt2 < pt3));
//Console.WriteLine("(15;0) > (15;0)" + (pt2 > pt6));
//Console.WriteLine("(15;0) < (15;0)" + (pt2 < pt6));
//Console.WriteLine("(15;0) >= (15;0)" + (pt2 >= pt6));
//Console.WriteLine("(15;0) <= (15;1)" + (pt2 <= pt6));
//Console.WriteLine("\nTest Classe FuzzySet :");
//Point2D[] array = { pt5, pt2, pt6, pt4, pt1, pt3 };
//FuzzySet fs = new FuzzySet(array);
//Console.WriteLine("\n" + fs.ToString());
//List<Point2D> list = new List<Point2D>();
//list.Add(pt5);
//list.Add(pt2);
//list.Add(pt6);
//list.Add(pt4);
//list.Add(pt1);
//list.Add(pt3);
//FuzzySet fs2 = new FuzzySet(list);
//fs2.Max = 53;
//Console.WriteLine("\n" + fs2.ToString());
//fs2.AddPoint(-9, 0.98);
//fs2.Min = -8;
//Console.WriteLine("\n" + fs2.ToString());
//Console.WriteLine("Egalité des 2 ensembles flous ? " + (fs == fs2));
//Console.WriteLine("Différence entre les 2 ensembles flous ? " + (fs != fs2));
//FuzzySet fs3 = fs * 0.5;
//FuzzySet fs4 = 0.5 * fs;
//Console.WriteLine("Multiplication par 0.5 de fs : " + fs3.ToString());
//Console.WriteLine("Multiplication par 0.5 de fs (autre sens) : " + fs4.ToString());
//FuzzySet fs5 = !fs;
//Console.WriteLine("Opération NON flou sur fs : " + fs5.ToString());
//Console.WriteLine("Valeur d'appartenance de fs à x=15,5 (0,25 normalement) : " + fs.DegreeAtValue(15.5));
//Console.WriteLine("Calcul du barycentre pour fs : " + fs.Barycenter);
//RampFuzzySet rfs = new RampFuzzySet(11.54, 26.56);
//Console.WriteLine("Test classe RampFuzzySet : \n" + rfs.ToString());
//Console.WriteLine("Calcul du barycentre pour lfs : " + rfs.Barycenter);
//TriangularFuzzySet tfs = new TriangularFuzzySet(52.25, 12.56, 25.89);
//Console.WriteLine("Test classe TriangularFuzzySet : \n" + tfs.ToString());
//Console.WriteLine("Calcul du barycentre pour tfs : " + tfs.Barycenter);
//TrapezoidalFuzzySet trfs = new TrapezoidalFuzzySet(25.2, 5, 89.45, 39.45);
//Console.WriteLine("Test classe TrapezoidalFuzzySet : \n" + trfs.ToString());
//Console.WriteLine("Calcul du barycentre pour trfs : " + trfs.Barycenter);
//Console.WriteLine("\nTest classe LinguisticVariable :");
//LinguisticValue lv1 = new LinguisticValue("LV1", rfs);
//LinguisticValue lv2 = new LinguisticValue("LV2", tfs);
//LinguisticValue lv3 = new LinguisticValue("LV3", trfs);
//List<LinguisticValue> listeLv1 = new List<LinguisticValue>();
//listeLv1.Add(lv1);
//listeLv1.Add(lv2);
//listeLv1.Add(lv3);
//LinguisticVariable lVar1 = new LinguisticVariable("Variable linguistique 1", listeLv1, 3.56, 141.25);
//Console.WriteLine("MinValue = " + lVar1.MinValue + ", MaxValue = " + lVar1.MaxValue);
// Test algorithme flou avec problème de gestion du zoom GPS
// Définition variable linguistique 1 (Premisse)
LinguisticVariable distance = new LinguisticVariable("Distance");
distance.AddValue(new LinguisticValue("faible", new RampFuzzySet(30, 50, 0, 500000)));
distance.AddValue(new LinguisticValue("moyenne", new TrapezoidalFuzzySet(40, 50, 100, 150, 0, 500000)));
distance.AddValue(new LinguisticValue("grande", new RampFuzzySet(150, 100, 0, 500000)));
Console.WriteLine("Contrôle de la variable linguistique distance : " + distance.MinValue + " " + distance.MaxValue);
// Définition variable linguistique 2 (Premisse)
LinguisticVariable vitesse = new LinguisticVariable("Vitesse");
vitesse.AddValue(new LinguisticValue("lente", new RampFuzzySet(20, 30, 0, 200)));
vitesse.AddValue(new LinguisticValue("peu rapide", new TrapezoidalFuzzySet(20, 30, 70, 80, 0, 200)));
vitesse.AddValue(new LinguisticValue("rapide", new TrapezoidalFuzzySet(70, 80, 90, 110, 0, 200)));
vitesse.AddValue(new LinguisticValue("très rapide", new RampFuzzySet(110, 90, 0, 200)));
Console.WriteLine("Contrôle de la variable linguistique vitesse : " + vitesse.MinValue + " " + vitesse.MaxValue);
// Définition variable linguistique 3 (Conclusion)
LinguisticVariable zoom = new LinguisticVariable("Zoom");
zoom.AddValue(new LinguisticValue("petit", new RampFuzzySet(1, 2, 0, 5)));
zoom.AddValue(new LinguisticValue("normal", new TrapezoidalFuzzySet(1, 2, 3, 4, 0, 5)));
zoom.AddValue(new LinguisticValue("gros", new RampFuzzySet(4, 3, 0, 5)));
Console.WriteLine("Contrôle de la variable linguistique zoom : " + zoom.MinValue + " " + zoom.MaxValue);
List <LinguisticVariable> listeLinguisticVariable = new List <LinguisticVariable>();
listeLinguisticVariable.Add(distance);
listeLinguisticVariable.Add(vitesse);
// Définition des FuzzeExpression
FuzzyExpression exp11 = new FuzzyExpression(distance, "faible");
FuzzyExpression exp12 = new FuzzyExpression(distance, "moyenne");
FuzzyExpression exp13 = new FuzzyExpression(distance, "grande");
FuzzyExpression exp21 = new FuzzyExpression(vitesse, "lente");
FuzzyExpression exp22 = new FuzzyExpression(vitesse, "peu rapide");
FuzzyExpression exp23 = new FuzzyExpression(vitesse, "rapide");
FuzzyExpression exp24 = new FuzzyExpression(vitesse, "très rapide");
FuzzyExpression exp31 = new FuzzyExpression(zoom, "petit");
FuzzyExpression exp32 = new FuzzyExpression(zoom, "normal");
FuzzyExpression exp33 = new FuzzyExpression(zoom, "gros");
// Définition des règles
List <FuzzyExpression> premises = new List <FuzzyExpression>();
FuzzyExpression conclusion;
List <FuzzyRule> rules = new List <FuzzyRule>();
// Règle 1
premises.Add(exp11);
premises.Add(exp21);
conclusion = exp32;
rules.Add(new FuzzyRule(new List <FuzzyExpression>(premises), conclusion));
premises.Clear();
// Règle 2
premises.Add(exp12);
premises.Add(exp21);
conclusion = exp31;
rules.Add(new FuzzyRule(new List <FuzzyExpression>(premises), conclusion));
premises.Clear();
// Règle 3
premises.Add(exp11);
premises.Add(exp22);
conclusion = exp32;
rules.Add(new FuzzyRule(new List <FuzzyExpression>(premises), conclusion));
premises.Clear();
// Règle 4
premises.Add(exp12);
premises.Add(exp22);
conclusion = exp32;
rules.Add(new FuzzyRule(new List <FuzzyExpression>(premises), conclusion));
premises.Clear();
// Règle 5
premises.Add(exp11);
premises.Add(exp23);
conclusion = exp33;
rules.Add(new FuzzyRule(new List <FuzzyExpression>(premises), conclusion));
premises.Clear();
// Règle 6
premises.Add(exp12);
premises.Add(exp23);
conclusion = exp32;
rules.Add(new FuzzyRule(new List <FuzzyExpression>(premises), conclusion));
premises.Clear();
// Règle 7
premises.Add(exp11);
premises.Add(exp24);
conclusion = exp33;
rules.Add(new FuzzyRule(new List <FuzzyExpression>(premises), conclusion));
premises.Clear();
// Règle 8
premises.Add(exp12);
premises.Add(exp24);
conclusion = exp33;
rules.Add(new FuzzyRule(new List <FuzzyExpression>(premises), conclusion));
premises.Clear();
// Règle 9
premises.Add(exp13);
conclusion = exp31;
rules.Add(new FuzzyRule(new List <FuzzyExpression>(premises), conclusion));
premises.Clear();
// Création du FuzzySystem
FuzzySystem system = new FuzzySystem("Gestion du zoom GPS", listeLinguisticVariable, zoom, rules);
// Cas 1
system.SetInputVariable(distance, 70);
system.SetInputVariable(vitesse, 35);
Console.WriteLine("GPS cas n°1 (70m et 35km/h) : " + system.Solve());
system.ResetCase();
// Cas 2
system.SetInputVariable(distance, 70);
system.SetInputVariable(vitesse, 25);
Console.WriteLine("GPS cas n°1 (70m et 25km/h) : " + system.Solve());
system.ResetCase();
// Cas 3
system.SetInputVariable(distance, 40);
system.SetInputVariable(vitesse, 72.5);
Console.WriteLine("GPS cas n°1 (40m et 72,5km/h) : " + system.Solve());
system.ResetCase();
// Cas 4
system.SetInputVariable(distance, 110);
system.SetInputVariable(vitesse, 100);
Console.WriteLine("GPS cas n°1 (110m et 100km/h) : " + system.Solve());
system.ResetCase();
// Cas 5
system.SetInputVariable(distance, 160);
system.SetInputVariable(vitesse, 45);
Console.WriteLine("GPS cas n°1 (160m et 45km/h) : " + system.Solve());
system.ResetCase();
// Test Parsin fichier XML
Console.WriteLine("\n\nTEST PARSING FICHIER XML");
XmlFuzzySystemParser parser = new XmlFuzzySystemParser();
parser.CreateFuzzySystem("Fuzzy System - Gestion zoom GPS.xml");
Console.WriteLine("Résultat parsing = " + parser.ErrorCode.ToString());
List <LinguisticVariable> _inputs = parser.GetInputs();
LinguisticVariable _output = parser.GetOutput();
List <FuzzyRule> _rules = parser.GetRules();
// Création du FuzzySystem
system = new FuzzySystem("Gestion du zoom GPS", _inputs, _output, _rules);
// Cas 1
system.SetInputVariable(_inputs[0], 70);
system.SetInputVariable(_inputs[1], 35);
Console.WriteLine("GPS cas n°1 (70m et 35km/h) : " + system.Solve());
system.ResetCase();
// Cas 2
system.SetInputVariable(_inputs[0], 70);
system.SetInputVariable(_inputs[1], 25);
Console.WriteLine("GPS cas n°1 (70m et 25km/h) : " + system.Solve());
system.ResetCase();
// Cas 3
system.SetInputVariable(_inputs[0], 40);
system.SetInputVariable(_inputs[1], 72.5);
Console.WriteLine("GPS cas n°1 (40m et 72,5km/h) : " + system.Solve());
system.ResetCase();
// Cas 4
system.SetInputVariable(_inputs[0], 110);
system.SetInputVariable(_inputs[1], 100);
Console.WriteLine("GPS cas n°1 (110m et 100km/h) : " + system.Solve());
system.ResetCase();
// Cas 5
system.SetInputVariable(_inputs[0], 160);
system.SetInputVariable(_inputs[1], 45);
Console.WriteLine("GPS cas n°1 (160m et 45km/h) : " + system.Solve());
system.ResetCase();
Console.ReadKey();
}
private void CreateSystem()
{
system = new FuzzySystem("Enemy Damage");
SetLinguisticValues();
SetRules();
}